crunchy,crispy chicken

hi! i really wanted to cook a crunchy, crispy fried chiken like the one we’ve been eating in the Mcdonald and Kfc restaurant…can you please help me how to cook my chicken like a copy cat of those said restaurant? ive been trying to cook but still i can’t get the crispiness and crunchiness of my chicken…what are the proper ingredients to make it crunch and crispy? please help…you can e-mail me at rserbise@yahoo.com.thanx…

ruth